Train transportation from and to airports:

NJ TRANSIT trains 973-275-5555
to Newark Liberty International Airport
Â Â Â NJ TRANSIT offers a shuttle train, known locally as the "Dinky," between campus (Princeton Station at Alexander Street) and Princeton Junction. At Princeton Junction, you may transfer to NJ TRANSIT's Northeast Corridor line northbound. Debark the train at Newark Liberty International Airport and transfer to the AirTrain monorail.Â

SEPTA regional rail 215-580-7800
to Philadelphia International Airport
Â Â Take NJ TRANSIT train from Princeton (Dinky) Station to Princeton Junction. Transfer to the Northeast Corridor line southbound, which will end in two stops at Trenton station. Transfer to the SEPTA R7 train to Philadelphia 30th Street Station. Take the SEPTA R1 train from 30th Street to the airport.